Al-Ga doped nanostructured carbon as a novel material for hydrogen production in water

被引：27

作者：

Baniamerian, M. J. ^{[2
]}

Moradi, S. E. ^{[1
]}

机构：

[1] Islamic Azad Univ, Fac Sci, Sari Branch, Tehran 48164194, Iran

[2] Islamic Azad Univ, Fac Sci, Kermanshah Branch, Tehran 39715194, Iran

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2011年 / 509卷 / 21期

关键词：

Aluminum metal; Hydrogen generation; Gallium; Mesoporous carbon; FUEL-CELL; SODIUM-BOROHYDRIDE; ALUMINUM METAL; GENERATION; HYDROLYSIS; ACTIVATION; STORAGE;

D O I：

10.1016/j.jallcom.2011.03.069

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Production of hydrogen using Al-Ga doped nanostructured carbon in pure water is studied. The XRD and BET techniques were used for sample analyses. Dehydrogenation data of aluminum on the ordered mesoporous carbon were collected at 353 K. In the present work the oxidation rate of activated aluminum and water is investigated depending on eutectic composition and reaction temperature. The H-2 generation rate increases with the rise of temperature. Incorporated Al-Ga-OMC nanocomposite had faster (hydrogen production rate was 112 ml H-2 min(-1) g(-1)) and more efficient (hydrogen production yield was 100%) dehydrogenation kinetics than incorporated Al-OMC nanocomposite and ball-miled active aluminum. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：6307 / 6310

页数：4

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